Every day we have to prove that we are who we say are. At present, proving one’s identity online can be cumbersome and difficult in the UK, so citizens often end up sending sensitive documents, such as passports and driving licenses, by post. This report, by Benjamin Barnard, argues that the Government needs to develop better systems to allow people to create and use ‘digital identities’ to prove their identity online, which could prevent billions of pounds of fraud a year.